CVE-2025-5623
A vulnerability was found in D-Link DIR-816 1.10CNB05.
Does this matter?
EPSS puts the probability of exploitation in the next 30 days at 18.5%, higher than 97% of all known CVEs. Patch or mitigate before the next change window.
Description
A vulnerability was found in D-Link DIR-816 1.10CNB05. It has been classified as critical. This affects the function qosClassifier of the file /goform/qosClassifier. The manipulation of the argument dip_address/sip_address leads to stack-based buffer overflow. It is possible to initiate the attack remotely. The exploit has been disclosed to the public and may be used. This vulnerability only affects products that are no longer supported by the maintainer.
- CVSS 4.0
- 9.3 CRITICALCVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N/E:X/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/M
- EPSS
- 18.53% probability · 97th percentile
- CISA KEV
- Not listed
- Weakness
- CWE-119, CWE-121, CWE-787
- Affected
- dlink/dir-816 firmware
- Source
- cna@vuldb.com
References
- https://github.com/wudipjq/my_vuln/blob/main/D-Link5/vuln_51/51.mdExploit, Third Party Advisory
- https://vuldb.com/?ctiid.311109Permissions Required
- https://vuldb.com/?id.311109Third Party Advisory, VDB Entry
- https://vuldb.com/?submit.589224Third Party Advisory, VDB Entry
- https://www.dlink.com/Product
- https://github.com/wudipjq/my_vuln/blob/main/D-Link5/vuln_51/51.mdExploit, Third Party Advisory
Source: NVD record, EPSS from FIRST.org, KEV from CISA. Refreshed daily.